ANAHEIM, Calif. -- The Chicago White Sox produced a season-high 17 hits Saturday against the Los Angeles Angels, but their pitching didn't hold up in a 12-9 loss that ends their season-high four-game winning streak.

How it happened: The Sox took a 4-0 lead in their half of the fourth inning and appeared to be setting sail toward their fifth consecutive victory against the slumping Angels. But a leadoff home run by Mark Trumbo in the bottom of the fourth seemed to give the Angels life and frazzle Chicago starter Hector Santiago. The Angels scored twice more in the fourth and then took the lead for good with two runs in the fifth. The White Sox rallied from a two-run deficit in the eighth inning in Thursday's series opener, but the Angels thought they ended any chances of a comeback by scoring five runs in the seventh on Saturday, but Chicago came back with five of its own in the eighth, the last three on a home run by backup catcher Hector Gimenez that was his fourth hit of the game. That was as close as the Sox would come, however, as the Angels came back with two runs in the eighth for the highest run total against the White Sox this season.

What it means: With the Cleveland Indians posting another walk-off win earlier Saturday against the Seattle Mariners, the White Sox dropped five games back in the American League Central. More concerning could be the health of first baseman/designated hitter Adam Dunn, who did not take the field in the fifth inning after experiencing back spasms. Dunn had a two-run single earlier in the game to make him 8-for-19 with four home runs and 10 RBIs in the past five games. Still, the White Sox can finish 5-2 on the trip with a win Sunday in the finale of the four-game series.

Outside the box: Santiago landed in the starting rotation after Jake Peavy was scratched from a May 2 start because of back spasms and earned a longer stay when it was learned Gavin Floyd would need season-ending elbow surgery. With fellow left-hander John Danks close to returning from offseason shoulder surgery, the White Sox will need to make room in the rotation as soon as next week. Santiago certainly didn't help his cause by failing to take advantage of a four-run lead in his fourth start this season. After the leadoff homer by Trumbo in the fourth, Santiago gave up a single and three straight walks to earn a much-deserved early hook.

Off beat: Angels starter Joe Blanton entered the game with an 0-7 record and a major league leading 75 hits surrendered in 46 innings. He certainly didn't improve that average by giving up two hits in each of the first three innings, but the White Sox couldn't muster a third hit in any of them and stranded all six runners. They loaded the bases in the fourth and this time didn't let Blanton off the hook, getting a two-run double from Alex Rios and a two-run single from Dunn for a 4-0 lead. Unfortunately, the White Sox continued to strand runners, leaving 11 on base through the first five innings and 12 in all, something that would come back to haunt them later in the game.

Up next: The White Sox will send right-hander Jake Peavy (5-1, 2.96 ERA) to the mound in the finale of the four-game series. The Angels will counter with left-hander Jason Vargas (2-3, 4.03 ERA) in the 2:35 p.m. CT start from Angel Stadium.

ANAHEIM, Calif. -- Chris Sale ran his scoreless streak to 23 innings Friday and Alex Rios homered for the second straight game as the visiting Chicago White Sox won their season-high fourth straight game with a 3-0 victory against the Los Angeles Angels.

How it happened: Sale wasn't as unhittable as the last time he faced the Angels, but he was just as unbeatable. Six days after slinging a one-hit shutout against the Angels, Sale breezed through their batting order again, this time giving up three hits while striking out a season-high 12 in 7 2/3 innings. Sale received all the run support he would need on a first-inning solo home run by Rios, teased the Angels with two first-inning walks -- the first he surrendered in 17 2/3 innings -- then put the hammer down the rest of the way. He improved to 5-2 on the season, lowered his ERA to 2.53 and improved his career mark to 10-0 against the American League West.

What it means: The White Sox entered the day four games behind the Tigers and Indians in the American League Central, then fell to 4 1/2 back after Detroit edged the Rangers 2-1 and Cleveland beat the Mariners 6-3 on a three-run homer in the bottom of the 10th inning. The Sox don't face either team until late June, so they need to take care of business and hope for a little help along the way. Sale certainly did his part Friday.

Outside the box: Something about the month of May brings out the best in Rios. He came into Friday's game with his highest career average (.289), most home runs (37) and most RBIs (118) of any full regular-season month. He then went out and gave the White Sox a 1-0 lead with a home run for the second consecutive game and added a single in his second plate appearance and a walk in his third. His second base hit upped his average to .396 during his current hitting streak.

Off beat: Sale made his other career start against the Angels a year ago Friday at Angel Stadium, giving up one run -- a homer by Albert Pujols -- in 5 1/3 innings of a 6-1 victory by the White Sox. Sale is now 19-8 since that victory. Left-handers came into the game hitting 3-for-49 (.067) off Sale this season and struggling Angels outfielder Josh Hamilton had no chance against Sale, striking out on three pitches in his second and third at-bats.

Up next: The White Sox will send left-hander Hector Santiago (1-2, 2.23 ERA) to the mound in the third game of the four-game series. The Angels will counter with right-hander Joe Blanton (0-7, 6.46) in the 3:05 p.m. CT start from Angel Stadium.

ANAHEIM, Calif. -- The White Sox rallied from a two-run deficit Thursday night by scoring three runs in the eighth and then holding on for a 5-4 victory, their third consecutive win to match their season high.

How it happened: When White Sox second baseman Jeff Keppinger stepped to the plate with the bases loaded and two outs in the eighth inning of a tied game, he had gone 140 plate appearances without drawing a walk this season, the most in the major leagues. Angels reliever Michael Kohn had walked the previous two batters so it wasn't entirely a surprise when he threw four straight balls to Keppinger, forcing in Adam Dunn with the go-ahead run. Jesse Crain pitched the eighth for his 15th consecutive scoreless outing and Addison Reed retired the Angels in order in the ninth for his 13th save.

What it means: The White Sox moved to within four games of the Tigers and Indians in the American League Central, taking advantage of one of the worst outings in the career of Detroit ace Justin Verlander, who couldn't get out of the third inning in a 10-4 loss to the Rangers earlier in the day. The White Sox are back to three games under .500 for the first time since May 2 and didn't commit an error for the second straight game, something they did 30 times through the first 37 games.

Outside the box: Alex Rios came into the game ranked third among active American League outfielders in assists with 79. He added to that total in the third inning after Angels catcher Chris Iannetta singled to center to represent the game's first base runner. He was sacrificed to second and attempted to score on Erick Aybar's liner to right, but Rios came up throwing and nailed Iannetta at the plate with a perfect one-hop throw to end the inning. Rios then further quieted the crowd with a solo homer to left with two outs in the fourth, giving the White Sox a 1-0 lead and extending his hitting streak to 11 games.

Off beat: In an interesting scoring decision in the fifth inning, Keppinger was awarded an RBI on a hard grounder to Aybar at shortstop with the infield in and Conor Gillaspie at third. Aybar appeared to have the ball in his glove in plenty of time to throw Gillaspie out at the plate, but lost the ball in transition, allowing Gillaspie to tie the score at 2-2. Aybar was charged with an error, but Keppinger was given an RBI and, thus, the run was earned. Gillaspie, who had doubled to lead off the inning, came in leading American League rookies in base hits (29) and second in extra-base hits (eight).

Up next: The White Sox will send left-hander Chris Sale (4-2, 2.88 ERA) to the mound at Angel Stadium in the second game of the four-game series. The Angels will counter with left-hander C.J. Wilson (3-2, 3.88) in the 9:05 p.m. CT start.